Obstacles in the way and metal structures around the device will cause packet loss. Ensure the two 7510N maintain good line of sight and there is no obstacles between them. 1) Configure them as AP +...

I get confused about your topology. Here I use "-----" for wire connection, use "))((" for wireless connection. I know how you connect your modem and router: Netcomm 3G27WV-R 3G modem ------- Linksys...

For now only CPE510/CPE210 is 24V passive PoE input, they belongs to the same series named TP-LINK Pharos. I think there will be other Pharos products come out later. But don't try to use passive PoE...

CPE510 in AP mode, WA7510n in Client Mode. Disable MAXtream on the CPE510. That's all.

That puzzled me too. The WISP mode is also a kind of router mode, but with a wireless WAN instead of an Ethernet WAN. If WISP mode works, then router mode should work too. Did you used MAC clone when...

Adding MAC clone is not a solution for your case. In AP mode the device work as a Layer 2 switch, which means it is totally transparent and just transmitting the signal as you said. The device itself...